CN211688735U - Leachate treatment equipment for garbage transfer station - Google Patents
Leachate treatment equipment for garbage transfer station Download PDFInfo
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- CN211688735U CN211688735U CN202020196621.2U CN202020196621U CN211688735U CN 211688735 U CN211688735 U CN 211688735U CN 202020196621 U CN202020196621 U CN 202020196621U CN 211688735 U CN211688735 U CN 211688735U
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Abstract
Leachate treatment equipment for a garbage transfer station. Relates to sewage treatment, in particular to leachate treatment equipment for a garbage transfer station. Provides a garbage transfer station leachate treatment device which is convenient for sewage treatment and ensures the effluent quality. Including the electric gathering flotation tank that sets gradually and handle the case, the electric gathering flotation tank includes the box that supports through the framework, be equipped with electrode subassembly, last baffle, lower baffle and deoiling board in the box, it is on a parallel with baffle down to go up the baffle, the top inner wall of box is connected to the top surface of going up the baffle, the bottom inner wall of box is connected to the bottom surface of baffle down, baffle and last baffle are separated the box for box one, transition case and box two in proper order down, the top one end in anaerobism pond is equipped with the import of intercommunication drain pipe, the bottom one end in catch basin is equipped with the outlet. The utility model discloses convenient processing, the operation is reliable.
Description
Technical Field
The utility model relates to a sewage treatment especially relates to rubbish transfer station filtration liquid treatment facility.
Background
Along with the rapid development of urban construction, the quantity of garbage also increases year by year, and the garbage is compressed in the garbage disposal process so as to be convenient for subsequent disposal; thus, leachate is generated in the compression process, and meanwhile, production sewage generated by cleaning garbage vehicles and equipment exists; the treated effluent is usually discharged into municipal drainage networks nearby, further polluting municipal drainage.
Through the research on the percolate, the percolate pollutants of the transfer station have the characteristics of complexity, changeability, large change of water quality and water quantity, high concentration of organic pollutants, high content of heavy metals and the like. At present, as the requirement for drainage is higher and higher, it is necessary to provide corresponding treatment equipment for leachate to improve the reliability of sewage discharge.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above problem, provide a make things convenient for sewage treatment, guarantee the rubbish transfer station filtration liquid treatment facility of water quality.
The technical scheme of the utility model is that: the device comprises an electrocoagulation buoyancy tank and a treatment tank which are sequentially arranged, wherein the electrocoagulation buoyancy tank comprises a tank body supported by a frame body, an electrode assembly, an upper baffle plate, a lower baffle plate and an oil removing plate are arranged in the tank body, the upper baffle plate is parallel to the lower baffle plate, the top surface of the upper baffle plate is connected with the top inner wall of the tank body, the bottom surface of the lower baffle plate is connected with the bottom inner wall of the tank body, the lower baffle plate and the upper baffle plate sequentially divide the tank body into a first tank body, a transition tank and a second tank body,
the electrode assembly is arranged in the first box body and comprises a pair of separation grooves, a pair of electrode connecting plates, a pair of electrode rods and a plurality of electrode plates,
the pair of separation grooves are symmetrically arranged in the first box body, a plurality of slots are uniformly distributed on the inner sides of the separation grooves, a plurality of electrode plates are arranged in parallel and are respectively connected into the slots of the pair of separation grooves, a pair of iron plate supporting tables are arranged at the bottom of the first box body, and the electrode plates are positioned on the iron plate supporting tables;
the electrode connecting plate is L-shaped, a first through hole is formed on the electrode connecting plate, a second through hole corresponding to the first through hole is formed on the first box body,
the pair of electrode connecting plates are respectively positioned on the outer sides of the electrode plates at the two ends, the electrode rods are connected with the electrode connecting plates in a one-to-one correspondence manner, and the electrode rods are positioned in the first through holes and the second through holes and are in contact with the electrode plates;
the bottom of the first box body is provided with a communicated first conical box body, the bottom of the first conical box body is provided with a first discharge port, one side of the first conical box body is provided with a communicated water inlet pipe,
the bottom of the second box body is provided with a second communicated conical box, the bottom of the second conical box is provided with a second discharge port, and one side of the top of the second box body is provided with a drain pipe;
the oil removing plate is arranged in the transition box, the oil removing plate is L-shaped and is provided with a transverse plate and a vertical plate, the transverse plate is connected with the bottom surface of the upper partition plate, the vertical plate is parallel to the upper partition plate, the distance between the vertical plate and the inner wall of the top of the box body is less than the distance between the lower partition plate and the inner wall of the top of the box body,
the transverse plate is provided with a communicated oil discharge pipe, and the oil discharge pipe extends out of the box body;
an anaerobic tank, an anoxic tank, an aerobic tank, an MBR tank and a water collecting tank which are separated by a separation unit are sequentially arranged in the treatment tank from left to right, the separation unit comprises an upper baffle plate and a lower baffle plate which are arranged in parallel from left to right, the top of the upper baffle plate is connected with the treatment tank, a gap is arranged between the bottom of the upper baffle plate and the treatment tank, a gap is arranged between the bottom of the lower baffle plate and the treatment tank,
the top one end in anaerobism pond is equipped with the import of intercommunication drain pipe, the bottom one end in catch basin is equipped with the outlet.
And aeration pipes are respectively arranged at the bottoms of the anaerobic tank, the anoxic tank, the aerobic tank and the MBR tank.
And the anaerobic tank and the anoxic tank are respectively internally provided with a filler frame.
The packing frame comprises a cuboid frame, an upper cover plate, a lower cover plate and a plurality of telescopic rods, wherein four cross rods are sequentially arranged in the middle of the frame, form a rectangle and are used for separating the frame, and connecting holes are respectively formed in the top and the bottom of each cross rod;
the upper cover plate is arranged at the top of the frame, a plurality of first air holes are arranged on the upper cover plate,
the lower cover plate is arranged at the bottom of the frame, a plurality of second air holes are arranged on the lower cover plate,
the telescopic rods are arranged in the top and bottom connecting holes of the cross rod,
and n-shaped handles are respectively arranged at two ends of the top of the frame.
The first discharge port, the oil discharge pipe and the second discharge port are respectively connected with a slag discharge pipe.
The utility model discloses in operation, handle through gathering the flotation tank with the filtration liquid through the electricity respectively and handle the case, can get rid of or reduce organic and inorganic substance that influence follow-up biochemical treatment in the waste water and realize the high-efficient separation of profit in the oily waste water through gathering the flotation tank electricity. The treatment box with the separated anaerobic tank, the anoxic tank, the aerobic tank and the MBR tank is beneficial to the propagation and growth of different microbial floras, and can inhibit the propagation of filamentous bacteria under the condition of anaerobic, anoxic and aerobic alternate operation, overcome the sludge bulking and improve the reliability of sewage treatment.
The utility model discloses convenient processing, the operation is reliable.
Drawings
Figure 1 is a schematic structural view of the present invention,
figure 2 is a schematic structural diagram of an electrocoagulation float tank,
figure 3 is a cross-sectional view taken along plane a-a of figure 2,
figure 4 is an enlarged view of a portion of figure 3 at I,
figure 5 is an enlarged view of a portion of figure 3 at M,
figure 6 is a schematic view of the internal structure of figure 2,
FIG. 7 is a schematic perspective view of FIG. 2;
figure 8 is a schematic view of the structure of a packing box,
FIG. 9 is a top view of FIG. 8;
1 is a box body, 2 is an upper clapboard, 3 is a lower clapboard,
4 is an oil removing plate, 41 is a transverse plate, 42 is a vertical plate, 43 is an oil discharging pipe,
5 is a cone-shaped box I, 50 is a discharge port I,
6 is a water inlet pipe, and the water inlet pipe,
7 is a conical box II, 70 is a discharge outlet II,
8 is a water discharge pipe, 9 is an aeration pipe,
the reference numeral 10 denotes a frame body,
11 is a first box body, 110 is an electrode assembly, 1101 is a separation groove, 1102 is an electrode connecting plate, 1103 is an electrode bar, 1104 is an electrode plate, 1105 is an iron plate supporting table;
12 is a transition box, 13 is a box II, 14 is a slag discharge pipe,
15 is a treatment tank, 151 is an anaerobic tank, 152 is an anoxic tank, 153 is an aerobic tank, 154 is an MBR tank, 155 is a collecting tank,
16 is a partition unit, 161 is an upper baffle, and 162 is a lower baffle.
And 17 is a frame of the packing material,
171 is a frame, 172 is an upper cover plate, 173 is a lower cover plate, 174 is a telescopic rod, 175 is a cross bar, 176 is a connecting hole, 177 is a first air hole, and 178 is a handle.
Detailed Description
The utility model is shown in figures 1-9, comprising an electrocoagulation float tank and a treatment tank 15 which are arranged in sequence, wherein the electrocoagulation float tank comprises a tank body 1 supported by a frame body 10, an electrode component 110, an upper baffle 2, a lower baffle 3 and an oil removing plate 4 are arranged in the tank body, the upper baffle is parallel to the lower baffle, the top surface of the upper baffle 2 is connected with the top inner wall of the tank body (the upper baffle is spaced from the bottom inner wall of the tank body), the bottom surface of the lower baffle 3 is connected with the bottom inner wall of the tank body (the lower baffle is spaced from the top inner wall of the tank body), the lower baffle 3 and the upper baffle 2 sequentially divide the tank body into a first tank body 11, a transition tank 12 and a second tank,
the electrode assembly is arranged in the first box body and comprises a pair of separation grooves 1101, a pair of electrode connecting plates 1102, a pair of electrode rods 1103 and a plurality of electrode plates 1104, wherein the electrode plates comprise cathode plates and anode plates which are arranged in a staggered mode, the number of the electrode plates is even, the electrode rods extend out of the first box body in the figure and are then connected with a rectifier (not shown in the figure); the electrode plates are vertically arranged, so that the water flow resistance is reduced, and the assembly and disassembly are convenient;
a pair of separation grooves 1102 are symmetrically arranged in a first box body, a plurality of slots are uniformly distributed on the inner sides of the separation grooves, a plurality of electrode plates 1104 are arranged in parallel and are respectively connected in the slots of the pair of separation grooves, a pair of iron plate supporting tables 1105 are arranged at the bottom of the first box body, and the electrode plates are positioned on the iron plate supporting tables;
the electrode connecting plate 1102 is L-shaped, a first through hole is formed in the electrode connecting plate, a second through hole corresponding to the first through hole is formed in the first box body,
the pair of electrode connecting plates 1102 are respectively positioned at the outer sides of the electrode plates at the two ends, the electrode rods 1103 are correspondingly connected with the electrode connecting plates one by one, and the electrode rods are positioned in the first through holes and the second through holes and contact the electrode plates;
the bottom of the first box body 11 is provided with a communicated first conical box 5, the bottom of the first conical box is provided with a first discharge port 50, one side of the first conical box is provided with a communicated water inlet pipe 6,
a second conical box 7 communicated with the second box body 13 is arranged at the bottom of the second conical box, a second discharge port 70 is arranged at the bottom of the second conical box, and a drain pipe 8 is arranged on one side of the top of the second box body;
remove the oiled-plate 4 and establish in transition case 12, remove the oiled-plate and be L shape, have diaphragm 41 and riser 42, the bottom surface of connecting the top baffle is connected to diaphragm 41, riser 42 is on a parallel with last baffle, distance between riser and the box top inner wall < the distance between lower baffle and the box top inner wall, like this, be convenient for will produce the greasy dirt and get into the passageway between deoiled-plate and the last baffle.
The transverse plate is provided with a communicated oil discharge pipe 43 which extends out of the box body;
an anaerobic tank 151, an anoxic tank 152, an aerobic tank 153, an MBR tank 154 and a water collecting tank 155 which are separated by a separation unit 16 are sequentially arranged in the treatment tank 15 from left to right, the separation unit comprises an upper baffle plate 161 and a lower baffle plate 162 which are arranged in parallel from left to right, the top of the upper baffle plate is connected with the treatment tank, a gap is arranged between the bottom of the upper baffle plate and the treatment tank, a gap is arranged between the bottom of the lower baffle plate and the treatment tank, and a water inlet channel is conveniently formed by arranging the upper baffle plate and the lower baffle plate which are arranged in parallel;
the top one end in anaerobism pond is equipped with the import of intercommunication drain pipe, the bottom one end in catch basin is equipped with the outlet.
The utility model discloses in operation, handle through gathering the flotation tank with the filtration liquid through the electricity respectively and handle the case, can get rid of or reduce organic and inorganic substance that influence follow-up biochemical treatment in the waste water and realize the high-efficient separation of profit in the oily waste water through gathering the flotation tank electricity. The treatment box with the separated anaerobic tank, the anoxic tank, the aerobic tank and the MBR tank is beneficial to the propagation and growth of different microbial floras, and can inhibit the propagation of filamentous bacteria under the condition of anaerobic, anoxic and aerobic alternate operation, overcome the sludge bulking and improve the reliability of sewage treatment.
When the electric gathering buoyancy tank works, the tank body is divided into a first tank body, a transition tank and a second tank body by arranging a lower partition plate and an upper partition plate in the tank body, and the first tank body is filled with water through a water inlet pipe, passes through the transition tank and is discharged through a water discharge pipe of the second tank body;
the first box body is used for placing an electrode plate and treating sewage; one part of the treated sewage enters the second box body through a channel between the lower partition plate and the oil removing plate, and the other part of the treated sewage enters the oil discharging pipe through a channel between the oil removing plate and the upper partition plate and is discharged, namely, the bubbles drive the floating oil to move;
the bottom of the first box body is provided with a first conical box, and the bottom of the second box body is provided with a second conical box, so that impurities precipitated in sewage can be conveniently discharged.
The sewage is treated by an anaerobic tank 151, an anoxic tank 152, an aerobic tank 153 and an MBR tank 154 in sequence, and then enters a water collecting tank 155 to be discharged.
The anaerobic tank and the anoxic tank are internally provided with suspension ball fillers, the aerobic tank can be added with MBBR fillers, and the MBR tank is internally provided with an MBR membrane.
And aeration pipes 9 are respectively arranged at the bottoms of the anaerobic tank, the anoxic tank, the aerobic tank and the MBR tank. Set up the aeration pipe, the aeration action of being convenient for, the sewage of being convenient for fully reacts in different ponds.
And the anaerobic tank and the anoxic tank are respectively internally provided with a filler frame 17. The filler frame is arranged, so that the filler is conveniently gathered, and the operation is convenient and reliable.
The packing frame 17 comprises a rectangular frame 171, an upper cover plate 172, a lower cover plate 173 and a plurality of telescopic rods 174, wherein the middle part of the frame is sequentially provided with four cross rods 175, the four cross rods form a rectangle and are used for separating the frame, and the top and the bottom of each cross rod are respectively provided with a connecting hole 176;
the upper cover plate 172 is arranged on the top of the frame, a plurality of air holes one 177 are arranged on the upper cover plate,
the lower cover plate 173 is arranged at the bottom of the frame, and a plurality of second air holes are formed in the lower cover plate and are not shown in the figure;
the expansion rods 174 are arranged in the top and bottom connecting holes of the cross bar,
n-shaped handles 178 are respectively arranged at two ends of the top of the frame.
The floating ball filler is placed in the frame by arranging the filler frame, and the top and the bottom of the frame are respectively provided with the upper cover plate and the lower cover plate to play a role in blocking; the upper cover plate is provided with a first air hole, and the lower cover plate is provided with a second air hole, so that sewage can conveniently pass through the first air hole; the middle of the frame is provided with a cross rod which is convenient for separating the frame, and meanwhile, the cross rod is provided with a telescopic rod which is convenient for forming a barrier to the filler around;
the top of the frame is provided with the pair of handles, so that the frame can be conveniently lifted and placed, and the operation is convenient.
The first discharge port, the oil discharge pipe and the second discharge port are respectively connected with a slag discharge pipe 14.
The first discharge port, the oil discharge pipe and the second discharge port are communicated conveniently, and discharge action is performed uniformly; wherein, the first outlet, the oil discharge pipe and the second outlet are respectively provided with corresponding valves, thereby facilitating the operation.
The disclosure of the present application also includes the following points:
(1) the drawings of the embodiments disclosed herein only relate to the structures related to the embodiments disclosed herein, and other structures can refer to general designs;
(2) in case of conflict, the embodiments and features of the embodiments disclosed in this application can be combined with each other to arrive at new embodiments;
the above embodiments are only embodiments disclosed in the present disclosure, but the scope of the disclosure is not limited thereto, and the scope of the disclosure should be determined by the scope of the claims.
Claims (5)
1. The leachate treatment equipment for the garbage transfer station is characterized by comprising an electrocoagulation floating tank and a treatment tank which are sequentially arranged, wherein the electrocoagulation floating tank comprises a tank body supported by a frame body, an electrode assembly, an upper baffle, a lower baffle and an oil removal plate are arranged in the tank body, the upper baffle is parallel to the lower baffle, the top surface of the upper baffle is connected with the top inner wall of the tank body, the bottom surface of the lower baffle is connected with the bottom inner wall of the tank body, the tank body is sequentially divided into a first tank body, a transition tank and a second tank body by the lower baffle and the upper baffle,
the electrode assembly is arranged in the first box body and comprises a pair of separation grooves, a pair of electrode connecting plates, a pair of electrode rods and a plurality of electrode plates,
the pair of separation grooves are symmetrically arranged in the first box body, a plurality of slots are uniformly distributed on the inner sides of the separation grooves, a plurality of electrode plates are arranged in parallel and are respectively connected into the slots of the pair of separation grooves, a pair of iron plate supporting tables are arranged at the bottom of the first box body, and the electrode plates are positioned on the iron plate supporting tables;
the electrode connecting plate is L-shaped, a first through hole is formed on the electrode connecting plate, a second through hole corresponding to the first through hole is formed on the first box body,
the pair of electrode connecting plates are respectively positioned on the outer sides of the electrode plates at the two ends, the electrode rods are connected with the electrode connecting plates in a one-to-one correspondence manner, and the electrode rods are positioned in the first through holes and the second through holes and are in contact with the electrode plates;
the bottom of the first box body is provided with a communicated first conical box body, the bottom of the first conical box body is provided with a first discharge port, one side of the first conical box body is provided with a communicated water inlet pipe,
the bottom of the second box body is provided with a second communicated conical box, the bottom of the second conical box is provided with a second discharge port, and one side of the top of the second box body is provided with a drain pipe;
the oil removing plate is arranged in the transition box, the oil removing plate is L-shaped and is provided with a transverse plate and a vertical plate, the transverse plate is connected with the bottom surface of the upper partition plate, the vertical plate is parallel to the upper partition plate, the distance between the vertical plate and the inner wall of the top of the box body is less than the distance between the lower partition plate and the inner wall of the top of the box body,
the transverse plate is provided with a communicated oil discharge pipe, and the oil discharge pipe extends out of the box body;
an anaerobic tank, an anoxic tank, an aerobic tank, an MBR tank and a water collecting tank which are separated by a separation unit are sequentially arranged in the treatment tank from left to right, the separation unit comprises an upper baffle plate and a lower baffle plate which are arranged in parallel from left to right, the top of the upper baffle plate is connected with the treatment tank, a gap is arranged between the bottom of the upper baffle plate and the treatment tank, a gap is arranged between the bottom of the lower baffle plate and the treatment tank,
the top one end in anaerobism pond is equipped with the import of intercommunication drain pipe, the bottom one end in catch basin is equipped with the outlet.
2. The leachate treatment apparatus of claim 1, wherein the anaerobic tank, the anoxic tank, the aerobic tank and the MBR tank are respectively provided with an aeration pipe at the bottom.
3. The leachate treatment plant of claim 1, wherein the anaerobic tank and the anoxic tank are respectively provided with a filler frame.
4. The garbage transfer station leachate treatment equipment according to claim 3, wherein the filler frame comprises a rectangular frame, an upper cover plate, a lower cover plate and a plurality of telescopic rods, four cross rods are sequentially arranged in the middle of the frame, the four cross rods form a rectangle and are used for separating the frame, and connecting holes are respectively formed in the top and the bottom of each cross rod;
the upper cover plate is arranged at the top of the frame, a plurality of first air holes are arranged on the upper cover plate,
the lower cover plate is arranged at the bottom of the frame, a plurality of second air holes are arranged on the lower cover plate,
the telescopic rods are arranged in the top and bottom connecting holes of the cross rod,
and n-shaped handles are respectively arranged at two ends of the top of the frame.
5. The leachate treatment equipment of the garbage transfer station of claim 1, wherein the first discharge port, the oil discharge pipe and the second discharge port are respectively connected to a slag discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020196621.2U CN211688735U (en) | 2020-02-21 | 2020-02-21 | Leachate treatment equipment for garbage transfer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020196621.2U CN211688735U (en) | 2020-02-21 | 2020-02-21 | Leachate treatment equipment for garbage transfer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211688735U true CN211688735U (en) | 2020-10-16 |
Family
ID=72776256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020196621.2U Active CN211688735U (en) | 2020-02-21 | 2020-02-21 | Leachate treatment equipment for garbage transfer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211688735U (en) |
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2020
- 2020-02-21 CN CN202020196621.2U patent/CN211688735U/en active Active
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